diff --git a/.gitea/workflows/deploy-custom.yml b/.gitea/workflows/deploy-custom.yml
new file mode 100644
index 00000000..15605d90
--- /dev/null
+++ b/.gitea/workflows/deploy-custom.yml
@@ -0,0 +1,25 @@
+name: deploy-custom
+on:
+  push:
+    branches: [custom]
+jobs:
+  deploy:
+    runs-on: linux-amd64
+    steps:
+      - name: Show revision
+        run: git -C $GITHUB_WORKSPACE rev-parse --short HEAD
+      - name: Copy workspace to build dir
+        run: |
+          rm -rf /opt/app/deploy/custom-build
+          mkdir -p /opt/app/deploy/custom-build
+          tar -C $GITHUB_WORKSPACE --exclude=.git -cf - . | tar -C /opt/app/deploy/custom-build -xf -
+      - name: Install dependencies
+        run: cd /opt/app/deploy/custom-build && bun install --frozen-lockfile
+      - name: Build web
+        run: cd /opt/app/deploy/custom-build && bun run build:web
+      - name: Verify dist
+        run: test -f /opt/app/deploy/custom-build/packages/web/dist/index.html
+      - name: Swap current symlink
+        run: ln -sfn /opt/app/deploy/custom-build /opt/app/deploy/current
+      - name: Restart service
+        run: sudo systemctl restart openchamber-custom